ThemeForest - Concept v1.0 - Responsive Drupal 7 Premium Theme | 85,3 MB
Concept will meet all your needs with the power of Drupal and advanced theme features.
It suited for both beginners or developers. It's simple and flexible with features you actually use...
The clean, modern design can be used for any type of website; blog, portfolio, products, etc. It's all the latest HTML5 , CSS3 , and JS techniques and conventions. All major browsers supported. ( Chrome, IE, Firefox, Opera )
DEMO:
http://themeforest.net/item/concept-responsive-drupal-7-premium-theme/4456023